diff --git a/.clang-tidy b/.clang-tidy
index 0b9563b..2c7ef0a 100644
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -251,7 +251,8 @@
 readability-static-accessed-through-instance,
 readability-static-definition-in-anonymous-namespace,
 readability-suspicious-call-argument,
-readability-uniqueptr-delete-release'
+readability-uniqueptr-delete-release,
+readability-uppercase-literal-suffix'
 
 WarningsAsErrors: '*'
 HeaderFilterRegex: '.*'